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Duplex (2 Units, Any Combination)Residential

12 FROST ST

MARLBOROUGH, NH 03455
2
Beds
2
Baths
1,805 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1876
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,177 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$197,740 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,140

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyCHESHIRE
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Marlborough SchoolD
Elementary · Grades PK–8 · 0.4 mi
H
Keene High SchoolC-
High · Grades 9–12 · 5.8 mi

District: Marlborough School District

Neighborhood · ZIP 03455These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.2,270
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.93 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,841
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,181
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

12 Frost St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Has a smaller lot than 89% of homes in Marlborough 03455
  • Older than 91% of homes in Cheshire County

How it measures up in Marlborough 03455

The dot is this home. The mark in the middle is the typical home in Marlborough 03455.

Living area1,805 ft²
SmallerTypical 1,591 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.3 ac
SmallerTypical 1.87 acBigger

Bigger than 11% of homes nearby

Year built1876
OlderTypical 1965Newer

Newer than 18% of homes nearby

How 12 Frost St ranks against every home in each area.
MeasureThis homeMarlborough 03455Cheshire County
Living areabigger than1,805 ft²60% of homes57% of homes
Lot sizebigger than0.3 ac11% of homes19% of homes
Year builtnewer than187618% of homes9% of homes

About 12 Frost St

When did 12 Frost St, Marlborough, NH last sell?

12 Frost St, Marlborough, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12 Frost St, Marlborough, NH?

12 Frost St, Marlborough, NH has 2 bedrooms, 2 bathrooms, 1,805 square feet of living space and a 0.30-acre lot.

When was 12 Frost St, Marlborough, NH built?

12 Frost St, Marlborough, NH was built in 1876, making it 150 years old. It is a duplex single home. The building has 2 stories.

What schools serve 12 Frost St, Marlborough, NH?

12 Frost St, Marlborough, NH is assigned to Marlborough School (elementary), rated D; Keene High School (high), rated C-. All sit in Marlborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Frost St, Marlborough, NH compare to other homes in Marlborough 03455?

Among the 812 homes in Marlborough 03455, it is bigger than 60% of them (1,805 ft² against a typical 1,591 ft²), its lot is bigger than 11% of them (0.3 ac against a typical 1.87 ac) and it is newer than 18% of them (1876 against a typical 1965). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12 Frost St, Marlborough, NH?

The 2025 property tax bill for 12 Frost St, Marlborough, NH was $6,177. The county assessed it at $197,740.

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